| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $163.72 | 3.632% | $169.6663 | $169.67 | $169.65 | $169.70 |
| Purchase #2 | $233.56 | 3.793% | $242.4189 | $242.42 | $242.40 | $242.40 |
| Purchase #3 | $151.26 | 7.293% | $162.2914 | $162.29 | $162.30 | $162.30 |
| Purchase #4 | $95.70 | 6.289% | $101.7186 | $101.72 | $101.70 | $101.70 |
| Purchase #5 | $92.52 | 10.453% | $102.1911 | $102.19 | $102.20 | $102.20 |
| Purchase #6 | $246.77 | 7.216% | $264.5769 | $264.58 | $264.60 | $264.60 |
| Purchase #7 | $92.98 | 9.545% | $101.8549 | $101.85 | $101.85 | $101.90 |
| 7 purchase totals = | $1,076.51 | $1,144.7181 | $1,144.72 | $1,144.70 | $1,144.80 | |